13431557881

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1\times {\mathrm{42379}}^1$

素因数の和:44788

約数の個数: 16

約数和(自身を含む): 16165427200

約数和(自身を除く): 2733869319

約数列:

[1, 7, 19, 133, 2383, 16681, 42379, 45277, 296653, 316939, 805201, 5636407, 100989157, 706924099, 1918793983, 13431557881]

約数ペア:

[(1, 13431557881), (7, 1918793983), (19, 706924099), (133, 100989157), (2383, 5636407), (16681, 805201), (42379, 316939), (45277, 296653)]